fix(api): corrct device permissions

!16

app/api/serializers/itam/device.py

@@ -28,5 +28,6 @@ class DeviceSerializer(serializers.ModelSerializer):
             'inventorydate',
             'is_global',
             'organization',
+            'slug',
         ]
 

app/api/views/itam/device/detail.py

@@ -3,11 +3,16 @@
 from rest_framework import generics
 
 from itam.models.device import Device
-from api.serializers.itam.device import DeviceSerializer
 
+from api.serializers.itam.device import DeviceSerializer
+from api.views.mixin import OrganizationPermissionAPI
 
 class List(generics.ListCreateAPIView):
-    permission_required = 'itam.view_device'
+
+    permission_classes = [
+        OrganizationPermissionAPI
+    ]
+
     queryset = Device.objects.all()
     serializer_class = DeviceSerializer
 
@@ -16,8 +21,13 @@ class List(generics.ListCreateAPIView):
 
 
 class Detail(generics.RetrieveUpdateDestroyAPIView):
-    permission_required = 'itam.view_device'
+
+    permission_classes = [
+        OrganizationPermissionAPI
+    ]
+
     queryset = Device.objects.all()
+
     serializer_class = DeviceSerializer
 
     def get_view_name(self):